Re: cataloguing NOT NULL constraints

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Alexander Lakhin <exclusion(at)gmail(dot)com>
Cc: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>, Peter Eisentraut <peter(at)eisentraut(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: cataloguing NOT NULL constraints
Date: 2024-02-05 07:21:23
Message-ID: ZcCMcycSuzIeFvhZ@paquier.xyz
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On Fri, Feb 02, 2024 at 07:00:01PM +0300, Alexander Lakhin wrote:
> results in:
> NOTICE:  merging definition of column "i" for child "b"
> NOTICE:  merging definition of column "i" for child "c"
> ERROR:  tuple already updated by self
>
> (This is similar to bug #18297, but ATExecAddColumn() isn't guilty in this
> case.)

Still I suspect that the fix should be similar, soI'll go put a coin
on a missing CCI().
--
Michael

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